Child h-* objects should not include "value" property

[kylewm]

From the microformats test suite

<div class="h-card" ><a class="h-card" href="jane.html">Jane Doe</a><p></p></div> 

produces:

{
    "items": [{
        "type": ["h-card"],
        "properties": {
            "name": ["Jane Doe"]
        },
        "children": [{
            "value": "Jane Doe",
            "type": ["h-card"],
            "properties": {
                "name": ["Jane Doe"],
                "url": ["http://example.com/jane.html"]
            }
        }]
    }],
    "rels": {},
    "rel-urls": {}
}

the child h-card should not have a "value" entry -- because it is not a property element ("if that child element itself has a microformat and is a property element"). This was until recently a bit ambiguous in the spec, but has been clarified.